From b1f3f3aa881fd2869e46e4977f792375ebd5129a Mon Sep 17 00:00:00 2001
From: "Ycarus (Yannick Chabanois)" <ycarus@zugaina.org>
Date: Fri, 8 Jul 2022 20:41:52 +0200
Subject: [PATCH 1/2] Use ip instead of ifconfig in multipath

---
 mptcp/files/usr/bin/multipath | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mptcp/files/usr/bin/multipath b/mptcp/files/usr/bin/multipath
index c616044e4..6125f1759 100755
--- a/mptcp/files/usr/bin/multipath
+++ b/mptcp/files/usr/bin/multipath
@@ -133,7 +133,7 @@ if [ -f /proc/sys/net/mptcp/mptcp_enabled ]; then
 else
         ID=$(ip mptcp endpoint show | grep "dev $DEVICE" | awk '{print $3}')
         IFF=$(ip mptcp endpoint show | grep "dev $DEVICE" | awk '{print $4}')
-        IP=$(ifconfig $DEVICE | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p')
+        IP=$(ip a show $DEVICE | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p')
         [ -z "$ID" ] && ID=$(ip mptcp endpoint show | grep "$IP" | awk '{print $3}')
         RMID=$(ip mptcp endpoint show | grep '::ffff' | awk '{ print $3 }')
         [ -n "$RMID" ] && ip mptcp endpoint delete id $RMID 2>&1 >/dev/null

From ae667515aba88bd53831e4add56afeffbbcbff55 Mon Sep 17 00:00:00 2001
From: "Ycarus (Yannick Chabanois)" <ycarus@zugaina.org>
Date: Mon, 11 Jul 2022 20:21:59 +0200
Subject: [PATCH 2/2] Add changes for v2ray fw rules modifications support

---
 .../files/etc/init.d/openmptcprouter-vps      | 47 ++++++++++---------
 1 file changed, 26 insertions(+), 21 deletions(-)

diff --git a/openmptcprouter/files/etc/init.d/openmptcprouter-vps b/openmptcprouter/files/etc/init.d/openmptcprouter-vps
index f64b78c56..503cf491c 100755
--- a/openmptcprouter/files/etc/init.d/openmptcprouter-vps
+++ b/openmptcprouter/files/etc/init.d/openmptcprouter-vps
@@ -1010,7 +1010,7 @@ _vps_firewall_redirect_port() {
 				checkfw=""
 				if [ "$family" = "ipv4" ]; then
 					if [ "$src_dip" = "" ] && [ "$src_ip" = "" ]; then
-						checkfw=$(echo "$vpsfwlist" | grep "$src_dport	# OMR $username open router $src_dport port $protoi")
+						checkfw=$(echo "$vpsfwlist" | grep "$src_dport	# OMR $username open router $src_dport port $protoi --- V2Ray to ${dest_ip}:${dest_port}")
 					else
 						comment=""
 						[ -n "$src_dip" ] && {
@@ -1018,44 +1018,45 @@ _vps_firewall_redirect_port() {
 							iptables-save --counters | sed "s:-d $src_dip/32::g" | iptables-restore -w
 						}
 						[ -n "$src_ip" ] && comment=" from $src_ip"
-						checkfw=$(echo "$vpsfwlist" | grep "# OMR $username open router $src_dport port ${protoi}${comment}")
+						checkfw=$(echo "$vpsfwlist" | grep "# OMR $username open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}")
 					fi
 				else
 					if [ "$src_dip" = "" ] && [ "$src_ip" = "" ]; then
-						checkfw=$(echo "$vpsfw6list" | grep "$src_dport	# OMR $username open router $src_dport port ${protoi}")
+						checkfw=$(echo "$vpsfw6list" | grep "$src_dport	# OMR $username open router $src_dport port ${protoi} --- V2Ray to ${dest_ip}:${dest_port}")
 					else
 						comment=""
 						[ -n "$src_dip" ] && comment=" to $src_dip"
 						[ -n "$src_ip" ] && comment=" from $src_ip"
-						checkfw=$(echo "$vpsfw6list" | grep "# OMR $username open router $src_dport port ${protoi}${comment}")
+						checkfw=$(echo "$vpsfw6list" | grep "# OMR $username open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}")
 					fi
 				fi
 				if [ "$checkfw" = "" ]; then
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","source_dip" : "'$src_dip'","source_ip" : "'$src_ip'","proto" : "'${protoi}'","fwtype" : "ACCEPT","ipproto" : "'$family'"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","source_dip" : "'$src_dip'","source_ip" : "'$src_ip'","proto" : "'${protoi}'","fwtype" : "ACCEPT","ipproto" : "'$family'","comment" : "V2Ray to '${dest_ip}':'${dest_port}'"}'
 					_set_json "shorewallopen" "$settings"
+					[ -z "$dest_port" ] && dest_port="$src_dport"
 					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","destip" : "'$dest_ip'","destport" : "'$dest_port'","proto" : "'${protoi}'"}'
 					_set_json "v2rayredirect" "$settings"
 				fi
 				if [ "$family" = "ipv4" ]; then
 					if [ "$src_dip" = "" ] && [ "$src_ip" = "" ]; then
-						vpsfwlist=$(echo "$vpsfwlist" | grep -v "$src_dport	# OMR $username open router $src_dport port ${protoi}$")
-						[ "$username" = "openmptcprouter" ] && vpsfwlist=$(echo "$vpsfwlist" | grep -v "$src_dport	# OMR open router $src_dport port ${protoi}$")
+						vpsfwlist=$(echo "$vpsfwlist" | grep -v "$src_dport	# OMR $username open router $src_dport port ${protoi} --- V2Ray to ${dest_ip}:${dest_port}$")
+						[ "$username" = "openmptcprouter" ] && vpsfwlist=$(echo "$vpsfwlist" | grep -v "$src_dport	# OMR open router $src_dport port ${protoi} --- V2Ray to ${dest_ip}:${dest_port}$")
 					else
 						comment=""
 						[ -n "$src_dip" ] && comment=" to $src_dip"
 						[ -n "$src_ip" ] && comment=" from $src_ip"
-						vpsfwlist=$(echo "$vpsfwlist" | grep -v "# OMR $username open router $src_dport port ${protoi}${comment}$")
-						[ "$username" = "openmptcprouter" ] && vpsfwlist=$(echo "$vpsfwlist" | grep -v "# OMR open router $src_dport port ${protoi}${comment}$")
+						vpsfwlist=$(echo "$vpsfwlist" | grep -v "# OMR $username open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}$")
+						[ "$username" = "openmptcprouter" ] && vpsfwlist=$(echo "$vpsfwlist" | grep -v "# OMR open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}$")
 					fi
 				else
 					if [ "$src_dip" = "" ] && [ "$src_ip" = "" ]; then
-						vpsfw6list=$(echo "$vpsfw6list" | grep -v "$src_dport	# OMR $username open router $src_dport port ${protoi}$")
-						[ "$username" = "openmptcprouter" ] && vpsfw6list=$(echo "$vpsfw6list" | grep -v "$src_dport	# OMR open router $src_dport port ${protoi}$")
+						vpsfw6list=$(echo "$vpsfw6list" | grep -v "$src_dport	# OMR $username open router $src_dport port ${protoi} --- V2Ray to ${dest_ip}:${dest_port}$")
+						[ "$username" = "openmptcprouter" ] && vpsfw6list=$(echo "$vpsfw6list" | grep -v "$src_dport	# OMR open router $src_dport port ${protoi} --- V2Ray to ${dest_ip}:${dest_port}$")
 					else
 						[ -n "$src_dip" ] && comment=" to $src_dip"
 						[ -n "$src_ip" ] && comment=" from $src_ip"
-						vpsfw6list=$(echo "$vpsfw6list" | grep -v "# OMR $username open router $src_dport port ${protoi}${comment}$")
-						[ "$username" = "openmptcprouter" ] && vpsfw6list=$(echo "$vpsfw6list" | grep -v "# OMR open router $src_dport port ${protoi}${comment}$")
+						vpsfw6list=$(echo "$vpsfw6list" | grep -v "# OMR $username open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}$")
+						[ "$username" = "openmptcprouter" ] && vpsfw6list=$(echo "$vpsfw6list" | grep -v "# OMR open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}$")
 					fi
 				fi
 			fi
@@ -1072,18 +1073,21 @@ _vps_firewall_close_port() {
 				src_dport=$(echo $line | awk '{print $5}' | tr -d "\n")
 				source_port=$(echo $line | awk '{print $6}' | tr -d "\n")
 				source_dip=$(echo $line | awk '{print $7}' | tr -d "\n")
+				comment=$(echo $line | awk -F' --- ' '{print $2}' | tr -d "\n")
 				[ "$source_dip" = "#" ] && source_dip=""
 				source_ip=$(echo $line | awk '{print $2}' | awk -F ":" '{print $2}' | tr -d "\n")
 				if [ "$source_port" = "-" ]; then
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","source_dip": "'$source_dip'","source_ip": "'$source_ip'"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","source_dip": "'$source_dip'","source_ip": "'$source_ip'","comment" : "'$comment'"}'
 				elif [ "$source_ip" != "" ]; then
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","source_ip": "'$source_ip'"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","source_ip": "'$source_ip'","comment" : "'$comment'"}'
 				else
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","comment" : "'$comment'"}'
 				fi
 				_set_json "shorewallclose" "$settings"
 				[ "$type" = "ACCEPT" ] && {
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'"}'
+					destip=$(echo $comment | awk '{print $3}' | awk -F: '{print $1}')
+					destport=$(echo $comment | awk '{print $3}' | awk -F: '{print $2}')
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","destip" : "'$destip'","destport": "'$destport'"}'
 					_set_json "v2rayunredirect" "$settings"
 				}
 			}
@@ -1097,18 +1101,19 @@ _vps_firewall_close_port() {
 				src_dport=$(echo $line | awk '{print $5}' | tr -d "\n")
 				source_port=$(echo $line | awk '{print $6}' | tr -d "\n")
 				source_dip=$(echo $line | awk '{print $7}' | tr -d "\n")
+				comment=$(echo $line | awk -F' --- ' '{print $2}' | tr -d "\n")
 				[ "$source_dip" = "#" ] && source_dip=""
 				source_ip=$(echo $line | awk '{print $2}' | awk -F ":" '{print $2}' | tr -d "\n")
 				if [ "$source_port" = "-" ]; then
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6","source_dip": "'$source_dip'","source_ip": "'$source_ip'"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6","source_dip": "'$source_dip'","source_ip": "'$source_ip'","comment" : "'$comment'"}'
 				elif [ "$source_ip" != "" ]; then
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6","source_dip": "'$source_dip'","source_ip": "'$source_ip'"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6","source_dip": "'$source_dip'","source_ip": "'$source_ip'","comment" : "'$comment'"}'
 				else
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6","comment" : "'$comment'"}'
 				fi
 				_set_json "shorewallclose" "$settings"
 				[ "$type" = "ACCEPT" ] && {
-					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'"}'
+					settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","comment" : "'$comment'"}'
 					_set_json "v2rayunredirect" "$settings"
 				}
 			}